<template>
  <van-pull-refresh v-model="isLoading" @refresh="onRefresh">
    <van-list v-model="loading" :finished="finished" finished-text="没有更多了" @load="onLoad">
      <van-cell v-for="item in list" :key="item" :title="item"/>
    </van-list>
 </van-pull-refresh>
</template>

<script>
// import Vue from 'vue'
// import { List } from "vant";
// Vue.use(List);
export default {
  data() {
    return {
      list: [],
      loading: false,
      finished: false,
      isLoading: false// 下拉刷新
    };
  },
  methods: {
    onLoad() {
      // 异步更新数据
      setTimeout(() => {
        for (let i = 0; i < 10; i++) {
          this.list.push(this.list.length + 1);
        }
        // 加载状态结束
        this.loading = false;

        // 数据全部加载完成
        if (this.list.length >= 40) {
          this.finished = true;
        }
      }, 500);

    //   this.loading = false;
    },

    onRefresh() {
      setTimeout(() => {
        this.$toast('刷新成功');
        this.isLoading = false;
        
      }, 500);
    }
  }
};
</script>

